Active Weather for the Plains and Mississippi Valley

A developing storm across the Southern Plains is forecast to bring severe weather that includes large hail and damaging wind gusts, heavy rainfall that could result in flash flooding across portions of the Plains and Mississippi Valley. The effects of this storm will continue through the middle of this week. The Four Corners area will continue to see elevated to critical fire weather conditions. Read More >

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Partly Cloudy

62°F

17°C

Humidity 54%
Wind Speed Calm
Barometer 30.31 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 22 May 3:55 pm CDT
Extended Forecast for

Lacon IL

  • Tonight

    Tonight: Partly cloudy, with a low around 44. North wind 5 to 9 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 44 °F

  • Monday

    Monday: Mostly sunny, with a high near 67. Calm wind becoming east 5 to 8 mph in the morning.

    Mostly Sunny

    High: 67 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 50. East northeast wind around 8 mph, with gusts as high as 17 mph.

    Mostly Cloudy

    Low: 50 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers after 1pm.  Mostly cloudy, with a high near 68. East wind 6 to 11 mph, with gusts as high as 21 mph.

    Partly Sunny
    then Chance
    Showers

    High: 68 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely, then showers and possibly a thunderstorm after 1am.  Low around 57. East wind 10 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Showers

    Low: 57 °F

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 71. East southeast wind 9 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    High: 71 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers before 1am.  Mostly cloudy, with a low around 53. West southwest wind 8 to 11 mph, with gusts as high as 23 mph.

    Chance
    Showers

    Low: 53 °F

  • Thursday

    Thursday: A 30 percent chance of showers before 1pm.  Partly sunny, with a high near 64.

    Chance
    Showers

    High: 64 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 51.

    Partly Cloudy

    Low: 51 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. North wind 5 to 9 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 67. Calm wind becoming east 5 to 8 mph in the morning.
Monday Night
Mostly cloudy, with a low around 50. East northeast wind around 8 mph, with gusts as high as 17 mph.
Tuesday
A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 68. East wind 6 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Showers likely, then showers and possibly a thunderstorm after 1am. Low around 57. East wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 71. East southeast wind 9 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 53. West southwest wind 8 to 11 mph, with gusts as high as 23 mph.
Thursday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 58.
Saturday
A chance of showers. Mostly sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 66.
Sunday
Partly sunny, with a high near 84.
Click Map For Forecast
Point Forecast:
Lacon IL
 41.02°N 89.39°W (Elev. 515 ft)
3:41 pm CDT May 22, 2022
4pm CDT May 22, 2022-6pm CDT May 29, 2022
 
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Additional Resources

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Hourly Weather Forecast

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